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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

4,834 managers (4,901 13F filers) reported a position in BRK-B shares at 2025-12-31, 906,032,548 shares in all. 111 filers opened a position and 132 filers sold out during the quarter.

Managers
4,834
13F filers
4,901
New
111
Added
1,812
Reduced
1,933
Sold out
132
Shares held by filers
906,032,548

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RWA WEALTH PARTNERS, LLC70,203$35.3M0.39%+2,64713F-HRTimeline
Avalon Trust Co70,028$35.2M2.28%-2,68013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC69,948$35.2M0.45%-4,48913F-HRTimeline
Security National Bank69,757$35.1M5.03%+2113F-HRTimeline
Whitegate Investment Counselors, Inc.69,625$35M10.93%-17713F-HRTimeline
SHUFRO ROSE & CO LLC69,495$34.9M2.36%+16,43413F-HRTimeline
ProVise Management Group, LLC69,493$34.9M2.49%+1,32213F-HRTimeline
Vinva Investment Management Ltd69,287$34.9M0.43%+13,57913F-HRTimeline
Gulf International Bank (UK) Ltd69,329$34.8M1.13%+82513F-HRTimeline
White Pine Investment CO69,275$34.8M8.2%-1,73213F-HRTimeline
Geneos Wealth Management Inc.69,141$34.8M0.85%-4,18413F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG69,066$34.7M0.3%+1,69313F-HRTimelineGroup
Caprock Group, LLC68,967$34.7M0.73%+4,27013F-HRTimeline
ASPIRIANT, LLC68,717$34.5M0.99%+7,31613F-HRTimeline
SEGALL BRYANT & HAMILL, LLC68,663$34.5M0.47%-18,92613F-HRTimeline
LOCUST WOOD CAPITAL ADVISERS, LLC68,660$34.5M0.86%-12,00013F-HRTimeline
Bleakley Financial Group, LLC68,526$34.4M0.6%+8,57213F-HRTimeline
Greenline Partners, LLC68,404$34.4M3.93%+4,64313F-HRTimeline
NLB Skladi, upravljanje premozenja, d.o…68,365$34.4M1.57%13F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…67,901$34.2M0.43%-1,95713F-HRTimelineGroup
Osmosis Investment Management UK Ltd67,645$34M0.86%13F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC67,280$33.8M2.43%-3,04313F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …67,217$33.8M2.44%+41613F-HRTimeline
RBO & CO LLC67,181$33.8M5.37%-3813F-HRTimeline
NewEdge Wealth, LLC67,176$33.8M0.38%+22,79313F-HRTimeline
Trajan Wealth LLC67,115$33.7M1.41%+5,62213F-HRTimeline
DIVERSIFIED TRUST CO66,956$33.7M0.62%+1,06013F-HRTimeline
Choate Investment Advisors66,898$33.6M0.66%-3,43413F-HRTimeline
Front Street Capital Management, Inc.66,897$33.6M4.77%+90013F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC236,999$33.6M2.52%+30513F-HRTimeline
Focus Financial Network, Inc.66,699$33.5M1.17%+1,72413F-HRTimeline
DJE Kapital AG66,540$33.5M0.93%+24,26613F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding66,469$33.4M-1,675Timeline
Vise Technologies, Inc.66,274$33.3M0.65%+26,23013F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …65,881$33.1M0.47%-89713F-HRTimelineGroup
AMERICAN NATIONAL BANK & TRUST65,772$33.1M3.12%+1513F-HRTimeline
W1M Asset Management Ltd65,731$33.1M0.34%new13F-HRTimeline
Strata Wealth Advisors, LLC65,669$33M9.18%-3,62913F-HRTimeline
Live Oak Private Wealth LLC65,477$32.9M4.48%-80713F-HRTimeline
BECKER CAPITAL MANAGEMENT INC65,181$32.8M0.94%+2413F-HRTimeline
Bryn Mawr Trust Advisors, LLC65,150$32.7M1.58%-1,48513F-HRTimeline
Fisher Funds Management LTD64,785$32.7M0.84%013F-HRTimeline
ALTA CAPITAL MANAGEMENT LLC/64,984$32.7M2.18%-11,15713F-HRTimeline
OneDigital Investment Advisors LLC64,893$32.6M0.32%+43413F-HRTimeline
Callan Family Office, LLC64,783$32.6M0.7%+17,35513F-HRTimeline
DE BURLO GROUP INC64,561$32.5M3.94%+7,74013F-HRTimeline
Advisory Services Network, LLC64,330$32.3M0.46%+79613F-HRTimeline
Evernest Financial Advisors, LLC64,461$32.1M6.73%+59,55213F-HRTimeline
SHELTON CAPITAL MANAGEMENT63,859$32.1M0.63%013F-HRTimeline
SAPIENT CAPITAL LLC63,433$31.9M0.45%+1,12413F-HRTimeline
ROTHSCHILD INVESTMENT LLC63,519$31.9M1.76%-72413F-HRTimeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC63,267$31.8M0.51%-71213F-HRTimeline
North Dakota State Investment Board63,265$31.8M1.18%13F-HRTimeline
Compound Planning, Inc.63,162$31.7M0.94%-15713F-HRTimeline
NICOLET BANKSHARES INCgroup of 2 filers holding63,526$31.7M-276Timeline
Capital Investment Advisors, LLC62,922$31.6M0.48%+1,63713F-HRTimeline
GREENWOOD GEARHART LLC62,748$31.5M1.74%+1,53613F-HRTimeline
Perigon Wealth Management, LLC62,689$31.5M0.56%+3,12413F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.62,668$31.5M2.05%+6513F-HRTimeline
FJ Investments, LLC62,288$31.3M1.98%013F-HRTimeline
Hamilton Capital Partners Inc.61,824$31.1M1.14%+2,06413F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …61,535$30.9M1.93%-6,14513F-HRTimelineGroup
LMCG INVESTMENTS, LLC61,005$30.7M1.75%+77413F-HRTimeline
BOSTON FAMILY OFFICE LLC60,552$30.4M1.93%+1,58813F-HRTimeline
Generali Asset Management SPA SGR60,539$30.4M0.62%+5,91313F-HRTimeline
Townsend & Associates, Inc61,490$30.3M2.7%+1,19713F-HRTimeline
Polar Asset Management Partners Inc.60,000$30.2M0.6%new13F-HRTimeline
Integrated Wealth Concepts LLC59,929$30.1M0.36%-42,79313F-HRTimeline
MAR VISTA INVESTMENT PARTNERS LLC59,902$30.1M2.76%-4,74513F-HRTimeline
CARRET ASSET MANAGEMENT, LLC59,690$30M2.85%-45113F-HRTimeline
Maven Securities LTDin group Maven Securities LTD59,540$29.9M3.81%new13F-HRTimelineGroup
Valmark Advisers, Inc.59,541$29.9M0.37%+34213F-HRTimeline
Sagewood Asset Management LP59,502$29.9M10.62%13F-HRTimeline
BLB&B Advisors, LLC59,380$29.8M1.25%-92413F-HRTimeline
Callahan Advisors, LLC59,264$29.8M2.45%+36413F-HRTimeline
Clear Harbor Asset Management, LLC58,899$29.6M2.02%+48313F-HRTimeline
Poehling Capital Management, INC.58,846$29.6M6.05%+1313F-HRTimeline
Sowell Financial Services LLC58,494$29.4M1.08%-2913F-HRTimeline
PECAUT & CO.58,279$29.3M9.45%-3,37413F-HRTimeline
Trexquant Investment LP58,276$29.3M0.26%+52,58113F-HRTimeline
Violich Capital Management, Inc.58,206$29.3M3.27%+44513F-HRTimeline
WS MANAGEMENT LLLP57,864$29.1M3.89%-32,04113F-HRTimeline
PROFESSIONAL ADVISORY SERVICES INC57,852$29.1M3.77%+12,25713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Zuckerman Investment Group, LLC57,796$29.1M2.59%-1,03513F-HRTimeline
United Community Bankin group United Community Bank57,516$28.9M10.93%-13,45513F-HRTimelineGroup
WoodTrust Financial Corpin group WoodTrust Financial Corp57,324$28.8M3.36%-51213F-HRTimelineGroup
Beaumont Financial Advisors, LLC57,227$28.8M1.89%-75613F-HRTimeline
Westchester Capital Management, Inc.56,905$28.6M5.91%-20113F-HRTimeline
Chicago Capital, LLC56,813$28.6M0.71%+31013F-HRTimeline
Fiduciary Alliance LLC56,702$28.5M1.86%+62013F-HRTimeline
First National Trust Co56,662$28.5M0.95%+17813F-HRTimeline
Truvestments Capital LLC56,564$28.4M5.17%-62713F-HRTimeline
GROUPAMA ASSET MANAGMENT56,729$28.4M0.42%-89213F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC56,186$28.2M1.74%-1,30113F-HRTimeline
BCV Asset Management Inc.54,735$28M0.71%13F-HRTimeline
Unconventional Investor, LLC55,480$27.9M13.24%-60013F-HRTimeline
Global Retirement Partners, LLC55,340$27.8M0.49%+7,95413F-HRTimeline
Purkiss Capital Advisors LLC55,253$27.8M13.02%-1,79113F-HRTimeline
IMC-Chicago, LLC55,225$27.8M0.49%+8,71113F-HRTimeline
CABOT WEALTH MANAGEMENT INC55,034$27.7M3.06%-50413F-HRTimeline
Wilmington Savings Fund Society, FSB54,916$27.6M0.65%+72313F-HRTimeline
GHP Investment Advisors, Inc.54,907$27.6M1.14%-5013F-HRTimeline
Mawer Investment Management Ltd.54,833$27.6M0.15%-2,15013F-HRTimeline
Ashton Thomas Private Wealth, LLC54,706$27.5M0.67%+12,03813F-HRTimeline
W.G. Shaheen & Associates DBA Whitney &…54,493$27.4M2.18%+8,82213F-HRTimeline
ELKHORN PARTNERS LIMITED PARTNERSHIPin group ELKHORN PARTNERS LIMITED PART…54,045$27.2M17.16%-8013F-HRTimelineGroup
NATIONS FINANCIAL GROUP INC, /IA/ /ADV53,983$27.1M1.43%-74613F-HRTimeline
Cornerstone Advisory, LLC53,975$27.1M2.59%+86913F-HRTimeline
QUADRANT CAPITAL GROUP LLC53,679$27M0.82%+1,22513F-HRTimeline
Fiduciary Group, LLC53,496$26.9M2.26%-67313F-HRTimeline
TITLEIST ASSET MANAGEMENT, LLC53,382$26.8M2.17%+11,39813F-HRTimeline
Progeny 3, Inc.53,239$26.8M1.44%013F-HRTimeline
Snowden Capital Advisors LLC52,571$26.4M0.68%+1,23013F-HRTimeline
Stephenson & Company, Inc.52,497$26.4M14.49%+1,59913F-HRTimeline
Peak Planning Group, LLC52,480$26.4M7.4%+20,52213F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC52,432$26.4M0.44%-413F-HRTimeline
WealthPlan Investment Management, LLC52,171$26.2M1.67%-8,39213F-HRTimeline
HUB Investment Partners, LLC51,934$26.1M0.71%new13F-HRTimeline
iA Global Asset Management Inc.51,908$26.1M0.33%new13F-HRTimeline
DAYMARK WEALTH PARTNERS, LLC51,890$26.1M0.83%-5013F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…51,877$26.1M0.05%+36,56713F-HRTimelineGroup
Ethic Inc.51,765$26M0.4%+5,58313F-HRTimeline
WEDBUSH SECURITIES INC51,700$26M0.76%+1,06713F-HRTimeline
Henshaw Capital LLC51,650$26M0.93%013F-HRTimeline
Hunter Perkins Capital Management, LLC51,603$25.9M6%-91313F-HRTimeline
HENDLEY & CO INC51,531$25.9M9.26%-1,90613F-HRTimeline
ROBERTS GLORE & CO INC /IL/51,526$25.9M6.9%-90213F-HRTimeline
Georgetown University51,454$25.9M10.3%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…51,236$25.8M0.62%+33,54913F-HRTimelineGroup
Well Done, LLC50,845$25.6M3.82%-25113F-HRTimeline
EAGLE CAPITAL MANAGEMENT LLC50,820$25.5M0.08%-5313F-HRTimeline
Lazard Freres Gestion S.A.S.50,796$25.5M0.46%-33,05113F-HRTimeline
MENLO ADVISORS LLC50,707$25.5M11.45%-1,06513F-HRTimeline
PIONEER TRUST BANK N A/OR50,623$25.4M5.9%-9013F-HRTimeline
Riverview Capital Advisers, LLC50,375$25.3M7.66%-1,66313F-HRTimeline
RMR Capital Management, LLC50,172$25.2M18.19%-77213F-HRTimeline
TUDOR INVESTMENT CORP ET AL50,076$25.2M0.14%new13F-HRTimeline
71 West Capital Partners50,074$25.2M1.16%13F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC50,038$25.2M1.44%+68213F-HRTimeline
IFP Advisors, Inc49,897$25.1M0.56%+38013F-HRTimeline
Empirical Finance, LLC49,871$25.1M1.2%-1,96013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC49,863$25.1M0.95%-38,69613F-HRTimeline
J. L. Bainbridge & Co., Inc.49,804$25M2.05%-1,01913F-HRTimeline
Pallas Capital Advisors LLC49,791$25M0.83%-93613F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.49,776$25M0.04%-62,15813F-HRTimelineGroup
Accredited Investors Inc.49,774$25M1.33%+10813F-HRTimeline
NOVARE CAPITAL MANAGEMENT LLC49,765$25M1.87%-99113F-HRTimeline
Mirador Capital Partners LP49,590$24.9M3.42%-35313F-HRTimeline
Sculati Wealth Management, LLC49,267$24.8M8.73%+8213F-HRTimeline
Sierra Capital LLC49,052$24.7M2.61%-25013F-HRTimeline
YCG, LLC48,926$24.6M1.86%-39913F-HRTimeline
WP Advisors, LLC48,727$24.5M6.1%-2,19313F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT48,721$24.5M0.45%+3,87113F-HRTimeline
Canada Post Corp Registered Pension Plan48,547$24.4M0.93%+11,88713F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC48,515$24.4M0.51%+3,00413F-HRTimeline
CenterBook Partners LP48,374$24.3M1.19%+1,02913F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC48,329$24.3M0.22%-2,15413F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC48,320$24.3M0.7%-10513F-HRTimeline
Larson Financial Group LLC48,058$24.2M0.81%+1,87813F-HRTimeline
ADAMSBROWN WEALTH CONSULTANTS LLC48,040$24.1M6.72%+2,97513F-HRTimeline
FAIRHOLME CAPITAL MANAGEMENT LLCin group FAIRHOLME CAPITAL MANAGEMENT …48,012$24.1M1.68%-42513F-HRTimelineGroup
Marex Group Ltdin group Marex Group Ltd47,971$24.1M0.26%-74,91613F-HRTimelineGroup
QVT Financial LP47,946$24.1M2.29%013F-HRTimeline
Argent Trust Co47,931$24.1M0.83%-1,25813F-HRTimeline
Ramsay, Stattman, Vela & Price, Inc.47,735$24M4.32%-74913F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)47,586$23.9M0.1%-2,18613F-HRTimeline
CIM, LLC47,580$23.9M3.14%-1,34513F-HRTimeline
RiverFront Investment Group, LLC47,437$23.8M0.39%+1,54713F-HRTimeline
INTEGRITY ALLIANCE, LLC.47,375$23.8M0.87%+1,67813F-HRTimeline
Arbejdsmarkedets Tillaegspension47,329$23.8M0.61%13F-HRTimeline
BEACON FINANCIAL GROUP47,241$23.7M2.36%+42013F-HRTimeline
Suncoast Equity Management47,100$23.7M2.39%-1,19113F-HR/ATimeline
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …46,805$23.5M2.61%+17,18313F-HRTimelineGroup
Harbour Trust & Investment Management Co46,739$23.5M2.4%+1,82013F-HRTimeline
SATOVSKY ASSET MANAGEMENT LLC46,728$23.5M4.55%-25413F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.46,592$23.4M0.81%+1,99013F-HRTimelineGroup
Solidarity Wealth, LLC46,482$23.4M4.78%+44913F-HRTimeline
Borer Denton & Associates, Inc.46,286$23.3M7.84%-41113F-HRTimeline
NEVILLE RODIE & SHAW INC46,217$23.2M1.64%-69013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.46,202$23.2M0.08%-38,61613F-HRTimelineGroup
Atria Investments, Inc46,037$23.1M0.26%-7113F-HRTimeline
RB Capital Management, LLC45,747$23M4.67%+1,06613F-HRTimeline
ACCOUNT MANAGEMENT LLC45,714$23M24.66%-64513F-HRTimeline
Keystone Financial Group45,603$22.9M1.7%+4,04913F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC45,327$22.8M0.51%+1,05913F-HRTimeline
THOROUGHBRED FINANCIAL SERVICES, LLC45,281$22.8M1.35%+1,19413F-HRTimeline
White Knight Strategic Wealth Advisors,…45,164$22.7M16.61%+63613F-HRTimeline
Bahl & Gaynor LLC45,128$22.7M0.11%+46013F-HRTimeline
Wills Financial Group LLC44,972$22.6M8.64%-40513F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…44,960$22.6M0.01%-4,71413F-HRTimelineGroup
Presidio Capital Management, LLC44,940$22.6M6.79%-5713F-HRTimeline
LAWSON KROEKER INVESTMENT MANAGEMENT IN…44,899$22.6M6.72%-30,60713F-HRTimeline
Tennessee Valley Asset Management Partn…44,879$22.6M2.92%-21513F-HRTimeline
one8zero8, LLC44,687$22.5M4.9%-1713F-HRTimeline
Sigma Planning Corp44,564$22.5M0.62%-8,30813F-HRTimeline
PARK NATIONAL CORP /OH/44,655$22.4M0.7%-2,13013F-HRTimeline
Unison Asset Management LLC44,605$22.4M10.04%+2,62713F-HRTimeline
Hudson Value Partners, LLC44,297$22.3M6.65%+1,28213F-HRTimeline
Ballentine Partners, LLC44,342$22.3M0.31%-1,92413F-HRTimeline
Kingsview Wealth Management, LLC44,336$22.3M0.32%+1,28713F-HRTimeline